CN213306885U

CN213306885U - Hatching environment control system

Info

Publication number: CN213306885U
Application number: CN202021830607.XU
Authority: CN
Inventors: 刘冰; 陈磊; 刘科学
Original assignee: Hangzhou Kingineer Pharmaceutical Technology Co ltd
Current assignee: Hangzhou Kingineer Pharmaceutical Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-01
Anticipated expiration: 2030-08-27

Abstract

A hatching environment control system comprises a temperature and humidity control device, wherein the temperature and humidity control device comprises a water tank, a heater, a radiator, a pump, a sprayer and a fan, the heater is arranged in the water tank, the pump and the radiator are connected in series through a pipeline to form a closed loop, the sprayer is communicated with the pipeline between the pump and the radiator, a flow guide cover in an incubator body divides the incubator body into a cavity and a hatching chamber, the sprayer is arranged in the cavity, the radiator is within the range of the sprayer, a vent and a second vent which are used for communicating the incubator body are arranged on the flow guide cover, and the fan is arranged in the vent; air circulation between the hatching chamber and the cavity body is balanced to raise temperature and humidify, temperature compensation is carried out by controlling a heater switch to keep constant temperature after the preset temperature is reached, and humidity compensation is carried out by controlling a sprayer switch to keep constant humidity after the preset humidity is reached.

Description

Hatching environment control system

Technical Field

The utility model relates to a biological technical field of medicine, in particular to hatching environment control system of incubation device.

Background

With the continuous development of economy and the increasing enhancement of health concepts of people, the biomedical technology closely related to human health continues to develop rapidly. Some of the biomedical technologies such as biopharmaceuticals, vaccine development and production are based on the extraction of different hatching stages of the eggs, and the egg hatching equipment is becoming one of the indispensable equipments in the biomedical technology field.

At present, most of poultry egg hatching equipment in the market is applied to the traditional industries such as animal husbandry, breeding industry and the like, the overall technical requirements of the hatching equipment are low, and the equipment structure and the functions are not complete. The hatching environment such as temperature, humidity, air oxygen content and the like in the hatching equipment is difficult to accurately control, not to mention that the constant temperature, the constant humidity and the constant oxygen are controlled, the hatching quality of the poultry eggs is seriously influenced, and the subsequent poultry egg extraction quality is further influenced. Therefore, there is a need for a reasonably designed hatching environment control system.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a reasonably designed hatching environment control system to solve the deficiencies of the prior art.

The utility model provides an incubation environment control system, incubation environment control system includes temperature and humidity control device, temperature and humidity control device includes water tank, heater, radiator, pump, spray thrower and fan, be provided with the heater in the water tank, the pump, the radiator passes through pipeline series connection and closed loop, the spray thrower with the pump with the pipeline between the radiator communicates, kuppe in the incubator body will the incubator body divide into cavity and hatching chamber, the spray thrower sets up in the cavity, the radiator is within the range of spray thrower, set up vent and the second vent that communicates the incubator body on the kuppe, the fan is located in the vent; the water heater heats water in the water tank, the pump pumps hot water into the radiator to heat air in the cavity, the fan pumps air in the hatching chamber into the cavity, hot air in the cavity enters the hatching chamber through the second ventilation opening, the air circulation between the hatching chamber and the cavity is balanced in temperature rise, the heater switch is controlled to compensate the temperature and keep the temperature constant after the preset temperature is reached, the sprayer is started, the pump pumps hot water in the water tank into the sprayer and then sprays the hot water to the radiator, water is evaporated into steam, the steam is balanced and humidified along with the air circulation between the hatching chamber and the cavity, and the sprayer switch is controlled to compensate the humidity and keep the humidity constant after the set humidity is reached.

Further, the temperature and humidity control device further comprises a temperature and humidity sensor, the temperature and humidity sensor is arranged in the cavity or the hatching chamber, and the temperature and humidity of the hatching chamber are monitored through the temperature and humidity sensor to control the heater and the sprayer switch to compensate and maintain constant temperature and constant humidity.

Further, the temperature and humidity control device comprises a fan, the fan is embedded in the ventilation opening, the fans blow at least two air in opposite directions, and the fan accelerates the air flowing and mixing of the cavity and the hatching chamber to enable the temperature and humidity in the cavity and the hatching chamber to be uniform.

Further, a dry-fire protector is arranged in the water tank, and the heater is cut off by the dry-fire protector when the water tank is dried.

Further, a water level sensor is also arranged in the water tank.

Furthermore, the hatching environment control system also comprises a ventilation system, wherein the ventilation system comprises an air port, an air valve and a carbon dioxide sensor, the air port is arranged on the hatching box body above the cavity to communicate the cavity with the outside, the air valve is arranged on the air port, and the carbon dioxide sensor is arranged in the cavity or the hatching chamber; the carbon dioxide sensor monitors the content of carbon dioxide in the hatching chamber in real time, when the content of carbon dioxide is larger than a preset maximum value, the air valve is controlled to be opened, the air port is communicated with the outside, the cavity, the hatching chamber and the outside are subjected to gas exchange to supplement fresh air, the air valve is controlled to be closed when the content of carbon dioxide is reduced to reach the preset minimum value, and the air valve is controlled to be opened and closed at any time according to the change of the content of carbon dioxide to supplement the fresh air to maintain constant oxygen.

Further, the air valve is an electromagnetic valve.

Further, a second fan is arranged in the air port.

Further, the carbon dioxide sensor may be replaced with an oxygen sensor.

Further, the heater is an electric heater.

The technical scheme of the utility model beneficial effect who brings is: the hatching environment control system comprises the temperature and humidity control device, so that the constant temperature and humidity of the hatching environment can be controlled, the control is accurate, the fluctuation is small, the hatching environment is effectively improved, the quality of poultry egg hatching is improved, and the subsequent poultry egg extraction quality is further improved.

Drawings

Fig. 1 is a schematic structural diagram of a hatching environment control system of the present embodiment.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a schematic structural diagram of a waterway system of the temperature and humidity control device of the present embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a hatching environment control system according to the present embodiment, fig. 2 is a side view of fig. 1, and fig. 3 is a schematic structural diagram of a waterway system of a temperature and humidity control device according to the present embodiment. Referring to fig. 1 to 3, the hatching environment control system includes a temperature and humidity control device 50, an air exchange system 60, and a control system.

The hatching environment control system is disposed in the incubator body 11, and for convenience of description, the incubator body 11, the air guide cover 116 disposed in the incubator body 11, a hatching chamber 117 and a cavity 118 formed by dividing the incubator body 11 by the air guide cover 116, and the egg tray 40 are labeled in the drawings.

The temperature and humidity control device 50 includes a water tank 51, a heater 52, a radiator 54, a pump 55, a shower 56, a temperature and humidity sensor 57, and a fan 59. Most of the components of the temperature and humidity control device 50 are disposed in the cavity 118.

The water tank 51 is disposed outside the incubator body 11, and the water tank 51 supplies water to the temperature and humidity control device 50. The water tank 51 is provided with a heater 52, the heater 52 can heat the water in the water tank 51, and the heater 52 is an electric heater such as an electric bar, but is not limited thereto. A dry-fire protector (not shown) is provided in the water tank 51, and when the water tank 51 is dry-fired (the water tank 51 is at a low level), the dry-fire protector automatically turns off the heater 52 (turns off the heater 52) and warns to ensure safety. The water tank 51 may further be provided with a temperature sensor 512, and the temperature sensor 512 is electrically connected to the control system to transmit the monitored water temperature of the water tank 51 to the control system. Still be provided with level sensor 514 in the water tank 51, level sensor 514 and control system electric connection, water tank 51 has high, medium, three kinds of low water levels, water tank 51 is connected with outside water source, level sensor 514 real-time supervision water tank 51 water level and send it for control system, the valve of control system control outside water source is opened for water tank 51 moisturizing when water tank 51 is less than the medium water level, when water tank 51 is less than the low water level, the dry combustion method protector cuts off heater 52 and stops heating and warns.

The heat sinks 54 are disposed in the cavities 118 for uniform heat dissipation, the heat sinks 54 are typically disposed in the cavities 118 on the left and right sides of the pod 116, the heat sinks 54 are uniformly disposed, and the number and positions of the heat sinks 54 generally correspond to the number and positions of the groups of egg trays 40 stacked in the incubation chamber 117.

The top of the air guide sleeve 116 is provided with an air vent 58 for communicating the hatching chamber 117 with the cavity 118, and the lower parts of the two sides of the air guide sleeve 116 are provided with second air vents 53. The water tank 51, the pump 55 and the radiator 54 are connected in series in a closed loop through a pipeline to form a first water path. While multiple sets of heat sinks 54 may be connected in parallel or in series, in this embodiment, multiple sets of heat sinks 54 are connected in parallel to be heated more uniformly. The pump 55 pumps the water heated in the water tank 51 into the radiator 54, and heats the air in the cavity 118 through the radiator 54, and the air in the cavity 118 exchanges heat with the air in the incubation chamber 117 through the ventilation opening 58, thereby heating the air in the incubation chamber 117. The pump 55 is arranged outside the incubator body 11, the pump 55 is electrically connected with the control system, and the control system controls the on-off of the pump 55.

The sprayer 56 is arranged in the cavity 118 and close to the radiator 54, the radiator 54 is within the range of the sprayer 56, the sprayer 56 is communicated with the water tank 51 through a pipeline to form a second water channel, and the second water channel and the first water channel form a water channel system. Water in the water tank 51 is pumped into the sprayer 56 through a pump and then sprayed to the radiator 54, the radiator 54 evaporates the water to adjust (increase) the humidity in the cavity 118, and the cavity 118 and the hatching chamber 117 exchange humidity while exchanging heat with air, so that the humidity inside and outside the air guide sleeve 116 is consistent, and the hatching chamber 117 is humidified. The pump may share a pump 55, i.e. a shower 56 is in communication with the conduit between the pump 55 and the radiator 54.

The temperature and humidity sensor 57 is disposed in the cavity 118 or the incubation chamber 117, in this embodiment, the temperature and humidity sensor 57 is disposed on the air guide sleeve 116 at the top, the temperature and humidity sensor 57 is electrically connected to the control system, and the temperature and humidity sensor 57 is used for monitoring the temperature and humidity of the cavity 118 (the incubation chamber 117) and feeding back the temperature and humidity to the control system.

The fan 59 is arranged in the ventilation opening 58 on the air guide cover 116 at the top, the fan 59 pumps the air in the hatching chamber 117 into the cavity 118 through the ventilation opening 58, and the air in the cavity 118 enters the hatching chamber 117 through the second ventilation opening 53, so that the air circulation between the hatching chamber 117 and the cavity 118 is realized, and the temperature in the hatching chamber 117 and the cavity 118 is equalized. The fan 59 is electrically connected with the control system, and the control system controls the on and off of the fan 59.

The ventilation system 60 includes an air port 62, an air valve 63, and a carbon dioxide sensor 64, the air port 62 is opened at the top of the incubator body 11 to communicate the cavity 118 with the outside, the air port 62 is provided with the air valve 63, the air valve 63 is an electromagnetic valve, the air valve 63 is electrically connected with a control system, the control system controls the opening and closing of the air valve 63, and the carbon dioxide sensor 64 is disposed in the cavity 118 or the incubation chamber 117, in this embodiment, the carbon dioxide sensor 64 is disposed on the air guide cover 116 at the top, the carbon dioxide sensor 64 is electrically connected with the control system, and the carbon dioxide sensor 64 monitors the carbon dioxide content in the cavity 118 in real time (the conditions of the air inside and outside the air guide cover 116 are basically the same. Further, a second fan 65 may be further disposed in the air inlet 62, and the second fan 65 is configured to accelerate the air exchange speed between the cavity 118 and the outside. The air inlet 62 includes an air inlet and an air outlet, and the second fan 65 is at least disposed in one of the air inlet and the air outlet. The air inlet and the air outlet can be respectively disposed at two ends of the top of the incubator body 11, in other embodiments, one of the air inlet and the air outlet is disposed in the middle of the top of the incubator body 11, and the other is disposed at two ends of the top of the incubator body 11.

The ventilation system 60 can keep the air in the incubator body 11 fresh, and provide a good incubation environment for egg incubation. The carbon dioxide sensor 64 may be replaced with an oxygen sensor, and only the control index value may be converted accordingly.

The control system is arranged outside the incubator body 11, the control system is electrically connected with the heater 52, the temperature sensor 512, the water level sensor 514, the pump 55, the sprayer 56, the temperature and humidity sensor 57, the fan 59, the air valve 63, the carbon dioxide sensor 64 and the second fan 65, the control system receives feedback of monitoring data of the water level sensor 514, the temperature sensor 512, the temperature and humidity sensor 57 and the carbon dioxide sensor 64, and the control system controls the operation (on and off) of the heater 52, the pump 55, the sprayer 56, the fan 59 and the air valve 63 according to a preset program.

The control principle of the hatching environment control system is as follows:

and (3) constant temperature control: the control system controls the valve of the external water source to open to supply water into the water tank 51, the heater 52 starts heating after the water supply is finished, after the water in the water tank 51 is heated to a proper temperature, the control system controls the pump 55 to be started, hot water in the water tank 51 is pumped into the radiator 54 through the pump 55, the radiator 54 heats air in the cavity 118, at the same time, the control system controls the fan 59 to start, the fan 59 pumps the air in the hatching chamber 117 into the cavity 118 through the vent 58, the hot air in the cavity 118 enters the hatching chamber 117 through the second ventilation opening 53, the air between the hatching chamber 117 and the cavity 118 circulates and is uniformly heated, after the temperature and humidity sensor 57 monitors that the temperature of the hatching chamber 117 reaches the set temperature, the control system controls the heater 52 to stop heating, and the control system controls the heater 52 to heat at any time according to the temperature value monitored by the temperature and humidity sensor 57 to compensate the temperature loss so as to keep the temperature in the hatching chamber 117 constant.

Constant humidity control: the control system controls the sprayer 56 to be opened, hot water in the water tank 51 is pumped into the sprayer 56 through the pump 55 and then is sprayed to the radiator 54, the hot radiator 54 evaporates the water into water vapor, the water vapor circulates along with air between the incubation chamber 117 and the cavity 118, so that the incubation chamber 117 and the cavity 118 are uniformly humidified, the control system controls the sprayer 56 to be closed after the temperature and humidity sensor 57 monitors that the humidity of the incubation chamber 117 reaches a set humidity, and the control system controls the sprayer 56 to be opened at any time according to the humidity value monitored by the temperature and humidity sensor 57 to compensate humidity loss, so that the humidity in the incubation chamber 117 is kept constant.

Constant oxygen control: the carbon dioxide sensor 64 monitors the content of carbon dioxide in the incubation chamber 117 in real time and feeds the content back to the control system, when the content of carbon dioxide is larger than a preset maximum value, the control system controls the air valve 63 to be opened, the second fan 65 is started, the air port 62 is communicated with the outside, the cavity 118 is subjected to gas exchange with the outside to supplement fresh air for the cavity 118, the cavity 118 and the incubation chamber 117 are subjected to gas exchange and uniform mixing under the driving of the fan 59, then the fresh air is supplemented for the incubation chamber 117, the carbon dioxide sensor 64 monitors that the content of carbon dioxide 64 in the incubation chamber 117 reaches the preset minimum value, the control system controls the air valve 63 to be closed, and the control system controls the air valve 63 to be opened and closed at any time according to the content of.

In addition, temperature reduction control: when the temperature and humidity sensor 57 monitors that the temperature of the incubation chamber 117 exceeds a set value or the incubation chamber 117 needs to be cooled, the control system controls the heater 52 to stop heating, and simultaneously controls the external water source valve to be opened to supplement water for the water tank 51 to cool, the cooled water in the water tank 51 is pumped into the radiator 54 through the pump 55, the radiator 54 cools the air in the cavity 118, and the air circulates between the incubation chamber 117 and the cavity 118 to cool uniformly.

And (3) dehumidification control: when the temperature and humidity sensor 57 monitors that the humidity of the incubation chamber 117 exceeds a set value or the humidity of the incubation chamber 117 needs to be reduced, the control system controls the air valve 63 to be opened, the air opening 62 is communicated with the outside, the wet air of the cavity 118 is exchanged with the outside to reduce the humidity of the cavity 118, and the air between the incubation chamber 117 and the cavity 118 circulates to reduce the humidity of the incubation chamber 117.

The technical scheme of the utility model beneficial effect who brings is: the hatching environment control system can control the constant temperature, humidity and oxygen of the hatching environment, is accurate in control and small in fluctuation, effectively improves the hatching environment, improves the quality of poultry egg hatching, and further improves the subsequent poultry egg extraction quality.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. An incubation environment control system, comprising: the hatching environment control system comprises a temperature and humidity control device (50) arranged in a hatching box body (11), the temperature and humidity control device (50) comprises a water tank (51), a heater (52), a radiator (54), a pump (55), a sprayer (56) and a fan (59), the heater (52) is arranged in the water tank (51), the pump (55) and the radiator (54) are connected in series through a pipeline and are closed-loop, the sprayer (56) is communicated with the pipeline between the pump (55) and the radiator (54), the hatching box body (11) is divided into a cavity (118) and a hatching chamber (117) by a flow guide cover (116) in the hatching box body (11), the sprayer (56) is arranged in the cavity (118), and the radiator (54) is within the range of the sprayer (56), the air guide sleeve (116) is provided with a ventilation opening (58) and a second ventilation opening (53) which are used for communicating the incubator body (11), and the fan (59) is arranged in the ventilation opening (58); the water in the water tank (51) is heated by the heater (52), hot water is pumped into the radiator (54) by the pump (55) to heat air in the cavity (118), the air in the hatching chamber (117) is pumped into the cavity (118) by the fan (59), meanwhile, hot air in the cavity (118) enters the hatching chamber (117) through the second ventilation opening (53), air circulation between the hatching chamber (117) and the cavity (118) is carried out to achieve balanced temperature rise, and temperature compensation is carried out by controlling the switch of the heater (52) after a preset temperature is reached to maintain a constant temperature.

2. A hatching environment control system as claimed in claim 1, wherein: the temperature and humidity control device (50) further comprises a temperature and humidity sensor (57), the temperature and humidity sensor (57) is arranged in the cavity (118) or the hatching chamber (117), and the temperature and humidity of the hatching chamber (117) are monitored through the temperature and humidity sensor (57) to control the heater (52) and the sprayer (56) to be switched on and off so as to compensate temperature and humidity and keep constant temperature and humidity.

3. A hatching environment control system as claimed in claim 1, wherein: a temperature sensor (512) is arranged in the water tank (51).

4. A hatching environment control system as claimed in claim 1, wherein: a dry-burning protector is arranged in the water tank (51), and the heater (52) is cut off by the dry-burning protector when the water tank (51) is dried.

5. A hatching environment control system as claimed in claim 1, wherein: a water level sensor (514) is also arranged in the water tank (51).

6. A hatching environment control system as claimed in claim 1, wherein: the hatching environment control system further comprises a ventilation system (60), the ventilation system (60) comprises an air port (62), an air valve (63) and a carbon dioxide sensor (64), the air port (62) is arranged on the hatching box body (11) above the cavity (118) to communicate the cavity (118) with the outside, the air valve (63) is arranged on the air port (62), and the carbon dioxide sensor (64) is arranged in the cavity (118) or the hatching chamber (117); the carbon dioxide sensor (64) monitors the carbon dioxide content in the incubation chamber (117) in real time.

7. A hatching environment control system according to claim 6, wherein: the air valve (63) is an electromagnetic valve.

8. A hatching environment control system according to claim 6, wherein: and a second fan (65) is arranged in the air port (62).

9. A hatching environment control system according to claim 6, wherein: the carbon dioxide sensor (64) may be replaced with an oxygen sensor.

10. A hatching environment control system as claimed in claim 1, wherein: the heater (52) is an electric heater.